| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.49 | 13.752% | $226.9239 | $226.92 | $226.90 | $226.90 |
| Purchase #2 | $191.54 | 3.702% | $198.6308 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $5.87 | 8.858% | $6.39 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $108.67 | 3.167% | $112.1116 | $112.11 | $112.10 | $112.10 |
| Purchase #5 | $155.89 | 4.120% | $162.3127 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $17.99 | 3.368% | $18.5959 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $229.50 | 6.291% | $243.9378 | $243.94 | $243.95 | $243.90 |
| 7 purchase totals = | $908.95 | $968.9027 | $968.90 | $968.90 | $968.80 | |